You can control the tint on these smart-sunglasses using a slider on a smartphone app - Yanko Design
Solar-powered sunglasses: POC Aspire Solar Switch review - CyclingTips
Dusk: App-enabled electrochromic smart sunglasses | Indiegogo
Dusk: App-enabled electrochromic smart sunglasses | Indiegogo
Electrochromic Lenses as "Opacity Slider" : r/nreal
Liquid Crystal Electrochromic Lenses for Sunglasses | Luxexcel
The Harrier® Electrochromic Brightness-Changing Sunglasses by Sonic Wonder Company — Kickstarter
Liquid Crystal Electrochromic Lenses for Sunglasses | Luxexcel
Electrochromic polymers create broad color palette for sunglasses, windows
POC Aspire Solar Switch sunglasses review | Cyclingnews
China High Quality Polarized Electrochromic Sunglasses for Men and Women - China Sunglasses and Smart Sunglasses price
Dusk: App-enabled electrochromic smart sunglasses | Indiegogo
MacRumors Giveaway: Win a Pair of Dusk Electrochromic Smart Sunglasses From Ampere - MacRumors
Dusk: App-enabled electrochromic smart sunglasses | Indiegogo
Dusk electrochromic smart sunglasses controlled by your phone - Geeky Gadgets
Dusk — the world's first electrochromic smart sunglasses – Ampere LLC
Dusk — the world's first electrochromic smart sunglasses – Ampere LLC
Skugga sunglasses tint on command or automatically
Skugga sunglasses tint on command or automatically
Dusk — the world's first electrochromic smart sunglasses – Ampere LLC
Skugga sunglasses tint on command or automatically
Dusk — the world's first electrochromic smart sunglasses – Ampere LLC
Electrochromic Sunglasses & Goggles | Cutting Edge Technology | Ashwin-Ushas Corp. | Ashwin-Ushas Corp.
The Harrier® Electrochromic Brightness-Changing Sunglasses by Sonic Wonder Company — Kickstarter
